2013 AUDI RS5 CABRIOLET warning light

Windows
Clear vision to all sides.
Clean all windows regularly to remove road
film and car wash wax buildup.
• Remove snow from windows using a brush.
• Use a plastic ice scraper to remove ice from
windows and mirrors.
• Remove other residue on the windows with
a spray-on glass cleaner .
• Wipe the windows dry w ith a clean p iece of
cloth or kitchen paper towel.
The best way to remove snow from windows
and mirrors is to use a brush. Use a non -abra­
sive
p la stic ic e scrap er -better still, a spray
de icer - to remove
ic e from windows and mir­
r ors.
T he windows must not be cleaned with insect
remover or wax s ince these can interfere with
the function of the w indshield wiper blades
(chatter).
O il, grease, or silicone residue can be removed
w ith
glass cleaner or silicon e re mover. H ow­
ever, wax residue requ ires the use of a special­
l y form ulated solvent. P lease contact your au­
thor ized Audi dealer for adv ice on safe prod­
ucts for wax removal.
W indows shou ld a lso be cleaned on the inside
at regular i nterva ls.
Never dry w indows with the same chamois
that you use to dry painted surfaces . Wax resi­
due on the chamois can impair vision through
the windows.
.8, WARNING
- Alw ays re ad and heed all WARN INGS and
other information
~ page 189.
- The windshie ld m ust not be treated with
water-repe llent m aterials. They can i n­
crease glare under poor visib ility condi ­
tions such as wetness, darkness, or whe n
the sun is low on the horizon . In addi­
t ion, they can cause the windshield wip­
ers to chatter.
Cleaning and protec tion
@ Note
- Never use warm or hot water to remove
snow and ice from w indows and mirrors .
Th is could cause the glass to crack.
- To prevent damage to the wires of the
rear defogger, do not place any adhesive
st ickers on the ins ide of the rear w indow
over the wires.
- To help prevent dirt from scratching the window, always scrape in a forward di­
rection - pushing the scraper away from
you - never back and forth.
- Water leak ing from the inside of the rear
w indows may damage sens itive electrical
compone nts located either under the
rear parcel shelf or in the rear trunk area.
Always ensure tha t water never lea ks
t hro ugh the body section of the vehicle.
Yo u can do th is by using waterproof pro ­
tection over the vehicle's electrical com­
ponents (e.g . when install ing window
tinting) .
- Damage or malfunction of electrical
components due to water damage or any
other o utside infl uence is not covered by
the Audi New Veh icle Limited Warranty.
See your Warranty
& Maintenance book ­
let for addit ional details about your war­
ranty.
Cast (light) alloy wheels
Cast (light) alloy wheels require special care .
• Wash the wheels with a sponge or hose
brush every other week.
• For deep clean ing afterwards, use on ly a
ded icated
acid-fr ee cast alloy wheel cleaner .
• Rub a coat of
liquid wa x onto the rims every
three month. Be su re to reach and treat all
pa rts of the rim.
To preserve the decorative appearance of the cast alloy wheels, some special care is neces­
sary. In addi tion to road dirt and salt, brake
dust is also co rrosive . If left on fo r too long,
brake dust can cause pitting.
IJI>
195
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196 Cleaning and protection
Use only special acid -free cleaners form ulated
for a lloy rims. Safe products are available at
your author ized Audi dealer . Never leave the
cleaner on the rims longer than specified on
the label.
If no t rinsed off promptly, the acid
contained in some cleaners can attack the
threads on the wheel bolts .
Never use abras ive or metal polishing clean ­
ing agents. If the protective coating has been
chipped, e .g . by k icked up road dirt, touch it
up as soon as poss ible.
A WARNING
- Moist ure and ice on brakes may affect
braking efficiency ~
page 178. Test the
br ake s ca refully each time you wash the
vehicle.
- Always read and heed all WARNI NGS and
other informa tion ~
page 189.
Body cavity sealing
-
The body cavity sealing does not need to be
checked.
A ll body cavities wh ich could be affected by
corrosion have been thoroughly protected at
the facto ry.
T his sea ling does not require any inspection or
addit io nal treatment. If any wax should seep
out of the cav ity when the ambient tempera­
ture is high, it can be removed w it h a plastic
scrape r and a su itab le so lven t.
A WARNING
So lvents can be dange rous.
- B enzine is flammable and t oxic.
If you
use benzine for removing the w ax, keep
spar ks, flame and lighted cigaret tes
away. Never dump benzine on t he
ground, into open streams or down sew­
age drains.
- Be sure to observe all safety and env iron­
menta l regulations . Follow all instruc­
t ions on the container.
- Always read and heed all WAR NIN GS and
other information
¢ page 189. Chassis
Have the undercoating checked for damage
from time to time.
The lower body shell of your Aud i is also thor­
oughly protected against cor ros io n.
Any damage to the unde rcoating ca used by
road ha zards should be repaired prompt ly.
A WARNING ....__
Too much undercoating in the wrong p la­
ces can cause a fire.
- Do not app ly additional undercoating or
r u stp roof ing on or near the exhaust
manifold, exhaust pipes, catalytic con­
ver ter or heat shields. While driving, the
substance used fo r undercoating could
overhea t and cause a fire.
- Always read and heed all WAR NINGS and
o ther info rmation ¢
page 189.
Exhaust tail pipes
Road salt and o ther co rrosive materials w ill
damage the mate ria l in the e xhaus t ta il pipes
i f they are not cleaned regular ly . Do not clean
the tail pipes with w hee l cleaner, pa int polish,
c h rome polish or other ab rasive cleane rs .
Clean the tail pipes with car care products
t h at are suitable for sta inless steel.
Your a uthorized Audi dea ler can prov ide clean ­
ing products that have been tested and ap­
proved for your vehicle .
Care of interior
Infotainment components
The Rad io/MM !* disp lay may be cleaned w ith
a soft cloth and comme rcially-ava ilable "LCD
cl eaner". The clot h should be coated lightly
whe n the cleaning solution w hen clea ning t he
display.
T he M MI* con trols m ust be clean ed first wi th
a b rush so tha t dirt does not en ter the uni t or
enter between the buttons an d the housing.
The n wiping the controls with a cloth ..,.

198 Cleaning and protection
8_ WARNING
Solvents can change the properties of
some plastics and make it harder for the
airbag to deploy.
-
-Never clean the instrument panel or the
surface of airbag modules with cleaning
products that contain solvents .
- Products containing solvents will make
the surface of this part porous.
- Serious injuries can result if plastic parts
come loose when the airbag is deployed.
- Always read and heed all WARNINGS and
other information ¢
page 189.
(D Note
Cleaning agents containing solvents will
attack the material and can change the
way it behaves.
Natural leather
App lies to vehicles: with natura l leather
Audi makes great efforts to maintain the
properties, natural look and feel of interior
leather.
General
We offer many different types of leather on
our vehicles. Most are different types of nappa
leather, which has a smooth surface and
comes in various colors.
The intensity of the color determines the visu­ al characteristics and appearance. If the sur­
face of the leather has a typical natural look,
then the leather is a nappa leather that has
been left in a relatively natural condition. This
leather offers particularly good comfort and
breathes well. Fine veins, closed grains, insect
bites, skin folds , and subtle variations in color
remain visible. These characteristics demon­
strate that the material is natural.
Natural nappa leather is not covered by a col­
or finish.
It is therefore more sensitive to soil­
ing and wear, which is something you need to
consider if children, animals or other factors
might prove to be particularly hard on the
leather. By contrast, leather types that are covered by
a colored finish layer are more durable.
This
has a positive effect on the leather's resist­
ance to wear and soiling in daily use. On the
other hand, the typical characteristics of natu­
ral leather are barely or not apparent . Howev ­
er, this does not mean that the leather itself
is of inferior quality .
Care and handling
Because of the exclusive nature of the types of
leather that Audi uses and their unique prop­
erties (such as sensitivity to oils, grease, soil­
ing, etc.), you will need to be somewhat care­
ful with these leathers, and a certain type of care is required . For example , dark clothing
materials can discolor leather seats (especial­
ly if such clothing is damp and was not dyed
correctly). Dust and dirt particles in pores,
folds, and seams can have an abrasive effect
and can damage the leather surface as well as
weaken seams.
The leather should be cleaned regularly as
needed. After having been used for a relatively
long time, your leather seats will acquire a
rich aged finish. This is a characteristic of nat­
ural leather and a sign of true quality.
In order to maintain the value of this natural
product over the life of your vehicle, you
should follow the recommendations below:
(D Note
- To keep your leather from bleaching out,
do not allow it to be exposed to bright
sunlight for long periods of time. If you
have to leave the vehicle parked outside
for long periods, cover the leather to
protect it from direct exposure to sun­
light.
- Sharp objects on clothing, such as zip­
pers, rivets or sharp pieces on belts can
leave permanent scratches or scrape
marks on the surface of the leather.
(D Tips
-After each time you clean the leather and
at regular intervals, use a leather
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preservative cream that contains UV­
blockers and that works into the leather .
This cream w ill nourish and mo istur ize
the leather, he lp ing it to breathe and
stay supple. It also helps to build up a
protective coating on the surface.
- Clean the leather every 2 - 3 months,
and clean any areas that get soiled.
- Remove fresh marks made by ballpoint pens, ink, lipst ick, shoe polish, etc. as
soon as possib le.
- Preserve the color of the leather as need­
ed by using a special colored leather care
cream to touch up areas of uneven color.
Cleaning and caring for leather
upholstery and trim
Applies to vehicles: with natural leather
Natural leather requires special care and at­
tention.
Norm al cleaning
.,. Clean soiled areas with a slightly mo istened
cotton or woolen cloth.
Mor e stub born dir t
.,. More stubborn dirt can be removed using a
cloth saturated with a m ild soap so lution (2
tablespoons m ild liquid soap) .
.,. Never allow the soap solution to saturate
the leather, and make certa in that no water
soaks into the seams .
.,. Wipe off the soap solution with a soft, dry
cl oth.
Cleaning spots
.,. Remove fresh w ater -b ased spots (such as
coffee, tea, ju ices, blood) w ith an absorbent
cloth or paper towel.
.,. Remove fresh
grea se or oil -based spot s
(such as butter, mayon naise , chocolate) wi th
an absorbent cloth or paper towe l, or use
the cleaner from the leat her ca re kit i f the
spot has not yet penetrated into the s urface
of the leather .
.,. Use an oil/grease dissolv ing spray, if
oil /
grease spots h ave d ried on.
Cleaning and protec tion 199
.,. Remove specific kinds of spots (ballpoint
pe n, fe lt marker, fingernai l polish, water­
based pa int, shoe po lish, etc .) with a spot
remover specifically formu lated for leather.
L e ather care
.,. Every half yea r use an approved leather care
product (available from your authorized
Audi dea ler) to ca re for the leather .
.,. App ly the product very spar ingly.
.,. Wipe it off w ith a damp cloth.
If you have any q uestions about cleaning and
caring for the leather in your vehicle, it is best
to contact your authorized Audi dealer, who
will be glad to help you and tell you about our
full range of leather care products, such as :
- Leather cleaning and care kit
- Creams to ca re fo r colored leather
- Spot removers for ballpoin t pens, shoe pol-
ish, etc.
- Oil/grease d issolving spray
- New and upcom ing products .
.&_ WARNING
Always read and heed all WARN INGS and
other in formation
r:!) page 189 .
(D Note
- Never use chem ica l so lvents (e .g . lighte r
fluid, tu rpe nti ne), waxes, s hoe polish o r
simi la r prod ucts on the lea ther surfaces
i n yo ur Audi .
- To avoid damage, have stubbo rn sta ins
removed by a comme rcial clean ing spe­
c ialist .
Cleaning Alcantara ® (synthetic suede)
Applies to vehicles: with Alcantara® upholste ry
R emoving du st and dirt
.,. Moisten a cloth, squeeze out excess water
and wipe down the seat surfaces .
Removing stains
.,. Moisten a cloth with lukewa rm wate r or
w ith di luted
ethyl (rubbing ) alc ohol.
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•

200 Cleaning and protec tio n
• Dab at the stain . Start at the outside and
work inwards .
• Once the stain is no longer visib le, use a soft
dry cloth or tissue to soak up the moisture.
Do not use leather cleaning products on Al­
cantara ®.
You may use a suitable shampoo for remov ing
dust and dirt .
Dust and grit in the pores and seams can
scratch and damage the surface. If the car is
l eft stand ing in the sun for long periods, the
A lcantara ® should be protected against direct
sunlight to prevent it from fading. Slight color
variations will develop in normal use and are
not an indication of material deterioration .
@ Note
-Never use chemical solvents (e.g . lighter
fl uid, turpentine), waxes, shoe polish or
similar products on Alcantara ® surfaces .
- To avoid damage, have stubborn stains
removed by a commercial cleaning spe­
cia list.
- Do not use brushes, stiff sponges or sim­
ilarly abrasive cleaning aids.
Safety belts
Only well-maintained safety belts work relia­
bly when needed .
• Keep be lts clean .
• For cleaning, use a mild soap and water sol­
ution . Let be lts dry thoroughly and away
from direct sunlight.
• Do not allow inertia reel safety belts to re­
tract before they are completely dry.
• Check the condition of your safety belts
reg ­
ularly .
Heavily soiled safety belts may not retract
properly .
A WARNING
Damaged safety belts can break in a crash.
-Anything that might damage your safety belts could mean that you and your pas­
sengers would not be adequate ly pro­
tected in an accident.
- Safety belt performance depends on cor­
rect insta llation. Never remove be lts
from the veh icle to clean them .
- Do not use chemical clean ing agents,
bleach or dyes. T hey have corrosive prop­
erties which weaken the webb ing .
- When clean ing your safety belts, inspect
them for damage. If you discover dam­
age, see your authorized Audi dealer .
-Always read and heed all WARNINGS and other information
Q page 189 .
Engine compartment
Be especially careful when cleaning the en­
gine compartment.
Al ways s witch off the ign it ion befo re clea n­
ing the engine ¢ Li:::,..
Plenum panel
Remove leaves from the plenum panel in front
of the windshield under the engine hood . This
prevents the water drain holes from becoming
blocked, and it prevents debris from enter ing
the vehicle interior through the heating and
ventilat ion ducts.
Corro sio n p rot ection
T he engine compartment and transmission
have been corrosion-protected at the factory .
Good anti- co rrosion treatmen t is very impor­
tant, particu larly in the w inte r.
If the vehicle
is frequently driven on salt treated roads, the
entire engine compartment and plenum panel
shou ld be thoroughly cleaned at the end of
winter and retreated to prevent salt damage.
At the same time, the underside of the vehicle
should be washed as well. .,..

Checking and filling Engine hood
Releasing and opening the engine hood
The engine hood is released from inside the
vehicle .
Fig. 175 Dr iver's side footwell: eng ine hood release
lever
F ig . 176 Re lease lever un der the engine hood
Before opening the engine hood, make sure
that the windshield wipers are flat against the
windshield. Otherwise, they could damage the
paint on the hood.
.. Pull the release lever on the left under the
instrument panel in the direction of the ar­
row
<::)fig. 175.
.. Raise the hood slightly Q &.
.. Press the rocker switch under the hood up­
ward
c::> fig . 176 . This re leases the catch .
.,. Open the hood.
& WARNING
Hot engine coo lant can burn you.
- To redu ce the r isk of being burned, never
open the hood if yo u see or hear steam
or coolant escaping from the engine
compartment. Wait until no steam or
Checkin g and fillin g 207
coolant can be seen or heard before care­
fully opening the hood.
Closing the engine hood
.. Pull the hood down until the pressure from
the struts is reduced .
.. Let the hood
drop down and latch in place .
Do not try to push it shut; it may fail to en­
gage
c::> &, .
_&. WARNING
-
A hood that is not comple tely latched
could fly up and b lock your view while dr iv­
ing.
- When you close the engine hood, chec k it
to make sure the safety catch has p rope r­
ly engaged . The hood sho uld be flush
with the surrounding vehicle body parts .
-If you notice while driv ing that the hood
is not secured properly, stop at once and
close it.
Working in the engine compartment
Be especially careful whenever you work in the engine compartment .
Whenever yo u mu st p erform an y w or k in th e
eng ine compa rtment, for example checking
and filling differ ent fluid s, there i s a ri sk of
injury , burn s and accide nts. To prevent per­
sonal injury al ways obser ve the foll owing
WARNINGS . The eng ine compa rtment of an y
v ehicle is a hazardous are a
QA .
_&. WARNING
To help avoid injury, before you check any­
thing under the hood:
- Turn off the engine.
- Remove the ignition key.
- Apply the parking brake .
- Move selector lever of automatic trans -
mission to "P" (Park).
- Always le t the engine cool down . Hot
components wi ll bur n skin on contact .

Checking and fillin g 209
Engine compartment
Engine compartment
These are the most important items that you can check.
Fig. 177 Typical layout for containers and engine oil filler cap
(D Coolant expansion tank (- L) . . . 214
@ Jump start point(+) under a cov-
er .. .. ... ....... ........ ..
219, 256
@ Engine o il filler cap ( @ Jump start point(-) with hex
head screw ............ .... .
219,256
© Brake flu id reservoi r((())) . . . . . 216
® W indshie ld/headlight* washer
container
(0) . . . . . . . . . . . . . . 221
A WARNING
Before yo u check anything in the engine
compartment, always read and heed all
WARNINGS
q .& in Working in the engine
compartment on page 207.
-
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the
right kind of oil .
The engine in your Audi is a sophisticated
power p lant that was bu ilt to exacting specifi­
cations. This eng ine needs the right k ind of
engine oil that meets specifications regarding
quality and viscosity so that it can run
smooth ly and reliab ly. Choosing the rig ht o il
and changi ng oil within the t ime and mileage
i n tervals printed in you r vehicle's Warranty
&
Maintenance booklet matters a lot more to ­
day than it did years ago . Audi has developed
a specia l quality standard for engine oil that
will help assure that your vehicle's engine w ill
get the lubr ication it needs for proper opera­
tion.

temperatures stay below freezing point for l ong periods.
Detergent add itives in the o il w il l make fresh
oil look dark after the eng ine has been run ­
ning fo r a short time . This is norma l and is not
a reason to change the oi l more often than
recommended.
D am ag e or m alfun ction s due to lack of
ma intenanc e
It is essential that you change your oil at the
r ecommended inte rva ls using only engine o il
t hat complies with A udi oi l standard
VW 502 00 . Your Limited New Vehicle War ­
ranty does not cover damage or malfunctions
due to fa ilure to fo llow recommended mainte­
nance and use requ irements as set forth in
the Audi Owner's Manual and Warranty
&
Maintenance book let . Your dealer will have to
deny warranty coverage u nless you present to
the dea ler p roof in the fo rm of Serv ice or Re­
pa ir Orde rs that all s chedu led maintenance
was pe rformed in a t imely manner .
Engine oil consumption
The engine in your vehicle depends on an ade­
quate amount of oil to lubricate and cool all
of its moving parts.
In o rder to provide effective lubrication and
cool ing of internal engine components, a ll in­
ternal combustion eng ines consume a certa in
amo unt of o il. Oil consumption varies from
engine to engine and may change significantly
over the life of the engine. Typ ica lly, engines
with a specified break-in period (see
¢
page 184) consume more oil during the
break-in per iod than they consume after oil
consumption has stabilized .
Under normal conditions, the rate of oil con ­
sumpt ion depends on the quality and viscosity
of the oil, the RPM (revo lutions per m inute) at
which the engine is operated, the ambient
temperature and road condit ions. Furthe r fac­
tors are the amount of o il d ilution from wate r
condensation or fuel residue and the ox ida­
tion level of the oil. As any engine is s ubje ct to
Checkin g and fillin g 211
wear as mi leage builds up, the oil consump­
tion may increase over time until replacement
of worn components may become necessary.
Wi th a ll these variab les coming into p lay, no
standard rate of oil consumpt ion can be es ­
tablished or specified. There is no alternative
to regular and frequent check ing of the o il lev ­
el, see
Note .
If the yellow engine oil leve l warning symbo l
1\1 in the instrument cluster lights up , you
shou ld check the oil leve l as soon as possib le
¢
page 212. Top off the oil at your earliest
convenience
¢ page 212.
A WARNING
Before you check anythi ng i n the engine
compartment, always read a nd heed all
WARNINGS¢ .&.
in Working in the engine
c ompartment on page 207.
(D Note
Driving w ith an insufficient o il level is like­
ly to cause severe damage to the engine .
(D Tips
- The oil pressure warning display. is
not an indi cator of the oil le vel. Do not
rely on it . Instead, check the oil level in
your engine at regu lar intervals, pref­
erably ea ch time you r efuel, and alway s
before going on a long trip .
-If you have the impression you r engi ne
c ons umes ex cess ive amoun ts of o il, we
recommend that you consul t an a uthor­
ized Aud i dea ler to have the cause of
your concern properly diagnosed. Keep in mind that the accurate measurement of
oil consumption requ ires great care and
may take some t ime. An authorized Aud i
dealer has instructions about how to
measu re oil consumption accurately.
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